/*
 * Copyright 2023 Harness, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { useState, useEffect } from 'react'

const useLiveTimer = (isActive = true): number => {
  const [currentTime, setCurrentTime] = useState(Date.now())

  useEffect(() => {
    let intervalId: NodeJS.Timeout

    if (isActive) {
      intervalId = setInterval(() => {
        setCurrentTime(Date.now())
      }, 1000)
    }

    return () => {
      if (intervalId) {
        clearInterval(intervalId)
      }
    }
  }, [isActive])

  return currentTime
}

export default useLiveTimer
